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8I74T400110.0P-000 B & R Automation

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The B & R Automation 8I74T400110.0P-000 is part of the 8I7 ACOPOS Inverters series and supports a rated power of 1.1 kW with a nominal output current of 3 Amps. This inverter features 3 analog inputs, 6 digital inputs, and a POWERLINK interface. It has an IP20 rating and measures 317 mm in height, 45 mm in width, and 245 mm in depth, with a weight of 1.705 kg.

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Product Description:

The 8I74T400110.0P-000 is an AC inverter module manufactured by B & R Automation within the 8I7 ACOPOS Inverters series. It conditions three-phase mains power and delivers controlled voltage and frequency to compatible motors, making it suitable for speed-regulated conveyors, pumps, and positioning axes in automated equipment. The unit also incorporates local analog and digital I/O, allowing machine sensors and actuators to be wired directly to the drive instead of a remote PLC rack.

This inverter supplies up to 1.1 kW of mechanical power and a continuous phase current of 3 A at the motor terminals. When connected to a 380 VAC three-phase network, it draws 5 A, while its control electronics operate from an external 24 VDC feed that keeps the logic active during mains isolation. The cabinet-mounted housing has an IP20 protection rating, so the surrounding enclosure must prevent accidental contact with live parts. Six digital inputs accept position switches or enable commands, while one digital output can transmit drive-ready status to upstream safety relays. Three analog inputs accommodate speed references or process variables, and one analog output is available for feedback signals. These integrated connections reduce the amount of separate interface hardware required inside the control cabinet.

Real-time command and diagnostic data are transmitted over the deterministic POWERLINK interface, removing the need for a separate motion bus. During normal operation, the electronics release up to 50 W as heat, which can be managed inside a properly ventilated panel. The slim body measures 45 mm wide, 317 mm high, and 245 mm deep, enabling dense placement on DIN rails while maintaining the required airflow and wiring clearances. The device weighs 1.705 kg, which reduces the load placed on light-gauge sheet-metal mounting surfaces.

Analog Inputs
3
Analog Outputs
1
Control Supply
24 VDC
Depth
245 mm
Digital Inputs
6
Digital Outputs
1
Height
317 mm
Input Phases
3-phase
Interface
POWERLINK
Ip Rating
IP20
Mains Current At 380 Vac
5 A
Nominal Output Current
3 A
Power Dissipation
50 W
Rated Power
1.1 kW
Weight
1.705 kg
Width
45 mm

Frequently Asked Questions about 8I74T400110.0P-000:

Q: How many analog inputs does the 8I74T400110.0P-000 inverter support?

A: This inverter provides three analog input channels for analog signal processing.

Q: What nominal output current does the 8I74T400110.0P-000 deliver?

A: The nominal output current is 3 A for this inverter model.

Q: What communication interface is available on the 8I74T400110.0P-000 inverter?

A: The 8I74T400110.0P-000 features a POWERLINK interface for communication.

Q: What type of power input does the 8I74T400110.0P-000 inverter require?

A: A three-phase input is required to operate the 8I74T400110.0P-000.

Q: What is the rated power output of the 8I74T400110.0P-000 inverter?

A: The rated power for this inverter is 1.1 kW.


Internal Product Review

  • ‘‘The 8I74T400110.0P-000 is a B & R Automation ACOPOS inverter with 1.1 kW rated power and 3-phase input. POWERLINK interface and IP20 protection support clean integration in controlled cabinet applications. A nominal output current of 3 A makes the unit a strong fit for precise drive systems.’’

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